The Vector $\mathbf { u } = \langle 2500,3000 \rangle$ Gives the Number of Units of Two Models of Laptops

Multiple Choice

The vector $\mathbf { u } = \langle 2500,3000 \rangle$ gives the number of units of two models of laptops produced by a company.The vector $\mathbf { v } = \langle 2000,1000 \rangle$ gives the prices (in dollars) of the two models of laptops, respectively.Use dot products to determine the revenue for these two laptops if the price of each is increased by 3.5%.

A) $8,186,667
B) $8,175,000
C) $8,280,000
D) $8,227,500
E) $8,105,000